2021878785

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{2593}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 3264704640

約数和(自身を除く): 1242825855

約数列:

[1, 3, 5, 15, 227, 229, 681, 687, 1135, 1145, 2593, 3405, 3435, 7779, 12965, 38895, 51983, 155949, 259915, 588611, 593797, 779745, 1765833, 1781391, 2943055, 2968985, 8829165, 8906955, 134791919, 404375757, 673959595, 2021878785]

約数ペア:

[(1, 2021878785), (3, 673959595), (5, 404375757), (15, 134791919), (227, 8906955), (229, 8829165), (681, 2968985), (687, 2943055), (1135, 1781391), (1145, 1765833), (2593, 779745), (3405, 593797), (3435, 588611), (7779, 259915), (12965, 155949), (38895, 51983)]